CN206878567U - Small washing machine variable frequency motor stator skeleton - Google Patents
Small washing machine variable frequency motor stator skeleton Download PDFInfo
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- CN206878567U CN206878567U CN201720853395.9U CN201720853395U CN206878567U CN 206878567 U CN206878567 U CN 206878567U CN 201720853395 U CN201720853395 U CN 201720853395U CN 206878567 U CN206878567 U CN 206878567U
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- end cover
- cover body
- bottom end
- washing machine
- variable frequency
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Abstract
The utility model discloses small washing machine variable frequency motor stator skeleton, it is characterised in that：Including upper end cover, bottom end cover is connected with below upper end cover；The upper end cover includes upper end cover body, is provided with upper cap bore among upper end cover body, multiple upper pin hole seats are extended with upper cap bore hole wall, upper pin-and-hole is provided with upper pin hole seat, upper end cover body is provided with power supply terminal, and multiple epivalves are extended with upper end cover body, upper core groove is provided with upper end cover；The bottom end cover includes bottom end cover body, lower cap bore is provided among bottom end cover body, multiple lower pin hole seats are extended with lower cap bore hole wall, lower pin hole seat is provided with lower pin-and-hole, be extended with bottom end cover body with epivalve quantity identical hypovalve, is provided with lower core groove in bottom end cover.The utility model has the characteristics of structural strength is high, and installation is replaced conveniently and is easy to coiling.
Description
Technical field
It the utility model is related to a kind of variable-frequency motor electronics skeleton, particularly small washing machine variable frequency motor stator skeleton.
Background technology
In recent years, washing machine increasingly tends to the transmission device to discard tradition, directly by the driving of motor driven washing drum
Mode.This type of drive effectively reduces energy consumption and the space of washing machine compared with conventional ADS driving mode.It is above-mentioned to wash
Clothing electromechanics machine typically has the iron core of bigger specification to obtain bigger torque, and motor integrally seems compared with conventional motors
It is more flat.This motor for washer generally comprises the stator core of punching press layer by layer, and iron core is by being molded one entirety of formation
Skeleton, then coiling forms winding on skeleton.
The motor for washer stator skeleton of above-mentioned integral molded plastic shaping lacks in some parts strengthens the design such as reinforcement, whole
The structural strength of body is not high.Due to being that integral molded plastic is molded, once there is defect and means that entirety is scrapped in this stator skeleton,
The stator skeleton scrapped simultaneously can not simply split stator core and plastic skeleton.In addition, common injection moulded stator bone
Stator core simply is wrapped on frame, all in same plane, this can cause coiling line for the inlet wire of winding and outlet everywhere
Road seems chaotic, is unfavorable for follow-up coiling.Therefore, it is low to there is structural strength in existing washing machine variable frequency motor stator skeleton,
The problem of difficult and coiling trouble, is replaced in installation.
Utility model content
The purpose of this utility model is, there is provided small washing machine variable frequency motor stator skeleton.The utility model has knot
The characteristics of structure intensity is high, and installation is replaced conveniently and is easy to coiling.
The technical solution of the utility model：Small washing machine variable frequency motor stator skeleton, including upper end cover, upper end cover lower section
It is connected with bottom end cover；The upper end cover includes upper end cover body, is provided with upper cap bore among upper end cover body, prolongs on upper cap bore hole wall
Stretching has multiple upper pin hole seats, is provided with upper pin-and-hole in upper pin hole seat, upper end cover body is provided with power supply terminal, prolonged on upper end cover body
Stretching has multiple epivalves, and upper core groove is provided with upper end cover；The bottom end cover includes bottom end cover body, is provided among bottom end cover body
Lower cap bore, multiple lower pin hole seats is extended with lower cap bore hole wall, lower pin hole seat is provided with lower pin-and-hole, is extended with bottom end cover body
With epivalve quantity identical hypovalve, bottom end cover is interior to be provided with lower core groove.
Foregoing small washing machine variable frequency motor stator skeleton, the epivalve include upper branch shell, and upper branch shell is connected with disk
Shell；The hypovalve includes undershoot shell, and undershoot shell is connected with lower wall shell.
Foregoing small washing machine variable frequency motor stator skeleton, the upper core groove outer ring border is provided with mating groove, described
Lower core groove outer ring border is extended with mating flanges.
Foregoing small washing machine variable frequency motor stator skeleton, it is provided between the upper pin hole seat and upper end cover body multiple
Upper floor, upper pin hole seat are connected with reinforcing plate between any two, and the reinforcing plate is provided with grid reinforcing rib.
Foregoing small washing machine variable frequency motor stator skeleton, it is provided between the lower pin hole seat and bottom end cover body multiple
Lower floor.
Foregoing small washing machine variable frequency motor stator skeleton, the upper end cover body are provided with multiple winding region scoreboards,
Winding region scoreboard includes multiple wrapping posts, and wrapping post is connected with height plate between any two.
Foregoing small washing machine variable frequency motor stator skeleton, the power supply terminal both ends are provided with fixed column, in fixed column
Between be provided with screwed hole；Common port utensil receiving opening is provided with by the power supply terminal side.
Compared with prior art, the utility model is provided with mating groove, lower core groove outer ring side on upper core groove outer ring border
Boundary is extended with mating flanges, upper and lower end cap is preliminarily formed entirety by the combination of mating groove and mating flanges；Further,
Upper pin hole seat forms the pin-and-hole of a completion with lower pin hole seat, cooperatively forms a firm overall structure with pin afterwards.Meanwhile
The utility model is provided with floor between pin hole seat and body, and reinforcing plate is provided between upper pin hole seat, so can be further
Improve structural strength of the present utility model.With reference to being not difficult to find out above, the utility model is divided into upper end cover and bottom end cover, Mei Geduan
Iron core slot is correspondingly provided with lid, two end caps is formed entirety by mating groove and pin-and-hole structure.Consequently, it is possible to work as some end cap
There is defect, only need to replace the end cap, so as to avoid overall scrap.Upper end cover body of the present utility model is provided with
Winding region scoreboard and binding post, winding region scoreboard can make the inlet wire of respective regions winding and outlet be in different height, from
And the circuit relation between each winding is efficiently differentiated, become apparent from coiling；Binding post is connected with the terminal of each road coiling,
Power supply can be directly connected to without extra setting connectivity port by completing stator when coiling.
To sum up, the utility model has the characteristics of structural strength is high, and installation is replaced conveniently and is easy to coiling.
Brief description of the drawings
Fig. 1 is the structural representation of upper end cover；
Fig. 2 is the upward view of upper end cover；
Fig. 3 is the structural representation of bottom end cover；
Fig. 4 is the sectional view of upper branch shell；
Fig. 5 is the sectional view of undershoot shell；
Fig. 6 is the expanded schematic diagram of winding region scoreboard.
Reference：100- upper end covers, 110- upper end cover bodies, the upper cap bore of 111-, the upper floors of 112-, the upper pin-and-holes of 120-
Seat, the upper pin-and-holes of 121-, 122- reinforcing plates, 123- grid reinforcing ribs, 130- common port utensil receiving openings, 140- power supply terminals, 141- are solid
Fixed column, 142- screwed holes, 150- epivalves, the upper branch shells of 151-, the upper disk shells of 152-, 160- upper core grooves, 161- mating grooves, 170-
Winding region scoreboard, 171- wrapping posts, 172- height plates, 200- bottom end covers, 210- bottom end cover bodies, cap bore under 211-, under 212-
Floor, pin hole seat under 220-, pin-and-hole under 221-, 230- hypovalves, 231- undershoot shells, 232- lower wall shells, 240- lower core grooves,
241- mating flanges,
Embodiment
With reference to embodiment, the utility model is described in further detail, but be not intended as to the utility model limitation according to
According to.
Embodiment：Small washing machine variable frequency motor stator skeleton, form as shown in Figures 1 to 6, including upper end cover 100, on
The lower section of end cap 100 is connected with bottom end cover 200；The upper end cover 100 includes upper end cover body 110, among upper end cover body 110
Provided with upper cap bore 111, multiple upper pin hole seats 120 are extended with the upper hole wall of cap bore 111, upper pin-and-hole is provided with upper pin hole seat 120
121, upper end cover body 110 is provided with power supply terminal 140, and multiple epivalves 150, upper end cover 100 are extended with upper end cover body 110
It is interior to be provided with upper core groove 160；The bottom end cover 200 includes bottom end cover body 210, and lower cap bore is provided among bottom end cover body 210
211, multiple lower pin hole seats 220 are extended with the lower hole wall of cap bore 211, and lower pin hole seat 220 is provided with lower pin-and-hole 221, bottom end cover
Be extended with body 210 with the quantity identical hypovalve 230 of epivalve 150, is provided with lower core groove 240 in bottom end cover 200.
In the present embodiment, the quantity of upper pin hole seat 120 and lower pin hole seat 220 is correspondingly 5, epivalve 150 and hypovalve 230
Quantity is correspondingly 18.Stator corresponding to the present embodiment uses three windings, therefore the quantity of corresponding power supply terminal 140 is 3.
The epivalve 150 includes upper branch shell 151, and upper branch shell 151 is connected with disk shell 152；The hypovalve 230 includes undershoot
Shell 231, undershoot shell 231 are connected with lower wall shell 232.
Such as Fig. 5, shown in Fig. 6, the outer ring border of upper core groove 160 is provided with mating groove 161, outside the lower core groove 240
Circle border is extended with mating flanges 241.During installation, mating groove 161 and the combination of mating flanges 241 tentatively make upper end cover 100 with
End cap 200 forms an entirety.
Be provided with multiple upper floors 112 between the upper pin hole seat 120 and upper end cover body 110, upper pin hole seat 120 two-by-two it
Between be connected with reinforcing plate 122, the side of the reinforcing plate 122 is provided with grid reinforcing rib 123.
Multiple lower floors 212 are provided between the lower pin hole seat 220 and bottom end cover body 210.
The deep floor is used to further improve structural strength of the present utility model with reinforcing plate.
The upper end cover body 110 is provided with multiple winding region scoreboards 170, and winding region scoreboard 170 includes multiple wrapping posts
171, wrapping post 171 is connected with height plate 172 between any two, and the adjacent height of height plate 172 differs.Ridden over during coiling inlet wire
Ridden on one height plate 172, during outlet on another height plate 172.Entering for corresponding region winding is controlled in this way
Line and outlet are in different height, become apparent from overall coiling circuit.
The both ends of power supply terminal 140 are provided with fixed column 141, and screwed hole 142 is provided among fixed column 141；The power supply
Common port utensil receiving opening 130 is provided with by terminals side.Fixed column 141 is used for the connection terminal for connecting velometer or power supply, and common port holds
Mouth 130 of receiving is then the points of common connection for placing coiling.
Operation principle：The utility model is provided with mating groove 161, the outer ring of lower core groove 240 on the outer ring border of upper core groove 160
Border is extended with mating flanges 241, upper and lower end cap is preliminarily formed entirety by the combination of mating groove 161 and mating flanges 241；
Further, upper pin hole seat 120 forms the pin-and-hole of a completion with lower pin hole seat 220, cooperatively forms a jail with pin afterwards
Solid overall structure.Meanwhile the utility model is provided with floor between pin hole seat and body, is provided with and adds between upper pin hole seat 120
Strong plate 122, so can further improve structural strength of the present utility model.With reference to being not difficult to find out above, the utility model
Entirety is divided into two, and is correspondingly provided with iron core slot in each end cap, two end caps is formed entirety by mating groove and pin-and-hole structure.
Consequently, it is possible to except easy for installation, when defect occurs in some end cap, the end cap only need to be replaced, so as to avoid entirety
Scrap.Upper end cover body 110 of the present utility model is provided with winding region scoreboard 170 and binding post, and winding region scoreboard 170 can be with
The inlet wire and outlet for making respective regions winding are in different height, so as to efficiently differentiate the circuit relation between each winding, make
Coiling becomes apparent from；Binding post is connected with the terminal of each road coiling, when coiling complete stator can be directly connected to power supply without
Connectivity port is additionally set.
Claims (7)
1. small washing machine variable frequency motor stator skeleton, it is characterised in that：Including upper end cover (100), connect below upper end cover (100)
It is connected to bottom end cover (200)；The upper end cover (100) includes upper end cover body (110), is provided among upper end cover body (110) upper
Cap bore (111), multiple upper pin hole seats (120) are extended with upper cap bore (111) hole wall, upper pin-and-hole is provided with upper pin hole seat (120)
(121), upper end cover body (110) is provided with power supply terminal (140), and upper end cover body is extended with multiple epivalves on (110)
(150), it is provided with upper core groove (160) in upper end cover (100)；The bottom end cover (200) includes bottom end cover body (210), lower end
Lower cap bore (211) is provided among lid body (210), multiple lower pin hole seats (220), lower pin are extended with lower cap bore (211) hole wall
Hole seat (220) is provided with lower pin-and-hole (221), is extended with bottom end cover body (210) and epivalve (150) quantity identical hypovalve
(230), it is provided with lower core groove (240) in bottom end cover (200).
2. small washing machine variable frequency motor stator skeleton according to claim 1, it is characterised in that：The epivalve (150)
Including upper branch shell (151), upper branch shell (151) is connected with disk shell (152)；The hypovalve (230) includes undershoot shell (231), under
Branch shell (231) is connected with lower wall shell (232).
3. small washing machine variable frequency motor stator skeleton according to claim 1, it is characterised in that：The upper core groove
(160) outer ring border is provided with mating groove (161), and lower core groove (240) the outer ring border is extended with mating flanges (241).
4. small washing machine variable frequency motor stator skeleton according to claim 1, it is characterised in that：The upper pin hole seat
(120) multiple upper floors (112) are provided between upper end cover body (110), upper pin hole seat (120) is connected with reinforcement between any two
Plate (122), the reinforcing plate (122) are provided with grid reinforcing rib (123).
5. small washing machine variable frequency motor stator skeleton according to claim 1, it is characterised in that：The lower pin hole seat
(220) multiple lower floors (212) are provided between bottom end cover body (210).
6. small washing machine variable frequency motor stator skeleton according to claim 1, it is characterised in that：The upper end cover body
(110) multiple winding region scoreboards (170) are provided with, winding region scoreboard (170) includes multiple wrapping posts (171), wrapping post (171)
Height plate (172) is connected between any two.
7. small washing machine variable frequency motor stator skeleton according to claim 1, it is characterised in that：The power supply terminal
(140) both ends are provided with fixed column (141), and screwed hole (142) is provided among fixed column (141)；It is provided with by the power supply terminal side
Common port utensil receiving opening (130).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853395.9U CN206878567U (en) | 2017-07-14 | 2017-07-14 | Small washing machine variable frequency motor stator skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853395.9U CN206878567U (en) | 2017-07-14 | 2017-07-14 | Small washing machine variable frequency motor stator skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206878567U true CN206878567U (en) | 2018-01-12 |
Family
ID=61330270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720853395.9U Active CN206878567U (en) | 2017-07-14 | 2017-07-14 | Small washing machine variable frequency motor stator skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206878567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108494123A (en) * | 2018-04-19 | 2018-09-04 | 湖州南洋电机有限公司 | A kind of motor for washer |
-
2017
- 2017-07-14 CN CN201720853395.9U patent/CN206878567U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108494123A (en) * | 2018-04-19 | 2018-09-04 | 湖州南洋电机有限公司 | A kind of motor for washer |
| CN108494123B (en) * | 2018-04-19 | 2023-06-30 | 湖州南洋电机有限公司 | Washing machine motor |
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